package com.fjw.dao;


import com.fjw.pojo.SysUser;
import org.apache.ibatis.annotations.Param;

public interface SysUserMapper {

    //用户登录的方法
    SysUser selectUserByUsername(@Param("username") String username);

    Integer updatePassword(@Param("username") String username, @Param("newPasswordJm") String newPasswordJm);
}
